xref: /freebsd/sys/contrib/device-tree/include/dt-bindings/sound/microchip,pdmc.h (revision 7ef62cebc2f965b0f640263e179276928885e33d)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __DT_BINDINGS_MICROCHIP_PDMC_H__
3 #define __DT_BINDINGS_MICROCHIP_PDMC_H__
4 
5 /* PDM microphone's pin placement */
6 #define MCHP_PDMC_DS0 0
7 #define MCHP_PDMC_DS1 1
8 
9 /* PDM microphone clock edge sampling */
10 #define MCHP_PDMC_CLK_POSITIVE 0
11 #define MCHP_PDMC_CLK_NEGATIVE 1
12 
13 #endif /* __DT_BINDINGS_MICROCHIP_PDMC_H__ */
14